Paper Title:
Numerical Analysis of Lining Temperature Field of Hydraulic Tunnel under the Highway
  Abstract

Based on the geological conditions of culvert of the South to North Water Transfer Project, lining temperature field of hydraulic tunnel for crack control is simulated by finite element software—ANSYS. According to numerical analysis results of lining temperature field, considering terrain condition, structural characteristics and climate, some engineering measures are taken during construction. Internal temperature of concrete is controlled effectively, concrete crack caused by temperature changes is solved successfully, and construction quality is assured. The difference of measuring data in-situ and calculating data is very small, which illustrate that calculated model is correct and parameters are reasonable. The results can act as reference for the design and construction of similar projects later.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
1505-1509
DOI
10.4028/www.scientific.net/AMR.163-167.1505
Citation
X. Y. Jia, B. L. Lin, "Numerical Analysis of Lining Temperature Field of Hydraulic Tunnel under the Highway", Advanced Materials Research, Vols. 163-167, pp. 1505-1509, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xiang Zong, Xiang Wang
Abstract:To meet the demand of high performance of mass concrete in a pile cap of well tower, excessive replacement of fly ash was applied to the mass...
6087
Authors: Yu Zhuo Sun, An Hai Yi, Jie Lin, Peng Qiao
Chapter 4: Structural Engineering
Abstract:The relation of tensile strength & temperature stress and concrete fissure was researched firstly , then it showed the causes of late cracks...
1056
Authors: Hong Jiang, Jian Bo Yuan, Hua Yang
Chapter 2: Material Science and its Application
Abstract:Temperature field on the road inside the tunnel has a significant difference with normal road surface temperature field, according to the...
496